NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1781 - 1788 of 2000

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Question number: 1781

» Biology » Health & Diseases

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Question

Which of the following is largest lymphatic organ?

Choices

Choice (4) Response

a.

Pancreas

b.

Kidney

c.

Spleen

d.

Liver

Question number: 1782

» Biology » Health & Diseases

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Question

Which of the following is infectious stage of plasmodium?

Choices

Choice (4) Response

a.

Metacryptozoite

b.

Cryptozoite

c.

Sporozoite

d.

Trophozoite

Question number: 1783

» Biology » Health & Diseases

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Question

Which of the following is spread through mosquito bite?

Choices

Choice (4) Response

a.

Elephantiasis

b.

Common cold and cough

c.

Pneumonia

d.

Ringworm

Question number: 1784

» Biology » Health & Diseases

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Question

Which of the following type of immunity is imparted due to vaccination?

Choices

Choice (4) Response

a.

Adaptive natural Active immunity

b.

Adaptive artificial Active immunity

c.

Adaptive artificial Passive immunity

d.

Adaptive natural Passive immunity

Question number: 1785

» Biology » Health & Diseases

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Question

Pathogens are

Choices

Choice (4) Response

a.

Organisms living in water

b.

Organisms in which disease occur

c.

Organisms causing disease

d.

None of the above

Question number: 1786

» Biology » Health & Diseases

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Question

Which of the following transmit filarial disease?

Choices

Choice (4) Response

a.

Culex

b.

Sand fly

c.

Tsetse fly

d.

Anopheles

Question number: 1787

» Biology » Health & Diseases

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Question

Congenital diseases are

Choices

Choice (4) Response

a.

By birth

b.

After birth it is acquired

c.

All of the above

d.

None of the above

Question number: 1788

» Biology » Health & Diseases

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Question

Which of the following is causative agent of typhoid?

Choices

Choice (4) Response

a.

E. coli

b.

Salmonella typhi

c.

Mycobacterium tuberculosis

d.

Bacteriophage

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